All issues > Volume 43(2); 2000

Original Article

J Korean Pediatr Soc. 2000;43(2):223-228. Published online February 15, 2000.

A Clinical Study of Intravenous Gamma Globulin Re-treatment in Kawasaki Disease

Na Yeon NY Kim¹, Chun Hyuk CH Chang¹, Dong Seok DS Lee¹, Doo Kwun DK Kim¹, Sung Min SM Choi¹, Woo Taek WT Kim¹

¹Department of Pediatrics, School of Medicine, Dongguk University, Kyongju, Korea

Abstract

Purpose
: Intravenous gamma globulin(IVGG) treatment has reduced symptoms and complications in Kawasaki disease(KD). However, fever persisted in 20-30% of the patients, and there are no reliable data on the indication and dosage of IVGG re-treatment. Therefore, we tried to reveal the effectiveness of IVGG re-treatment and to find risk factors in predicting the re-treatment.
Methods
: Among 57 patients with typical KD, 47(82.5%) patients were put into group A, which improved after the treatment with standard 2g/kg of IVIG. 10(17.5%) patients were put into group B, which retreated with 1-2g/kg of IVIG due to persistent fever for at least 3 days after standard IVIG therapy. We compared clinical symptoms, laboratory findings and echocardiograms between group A and B, retrospectively.
Results
: All patients in group B responded IVGG re-treatment and no considerable side effects. The total duration of the fever was significantly longer(P<0.001) and the initial and peak levels of CRP and the peak levels of ESR were significantly higher(P<0.01) in group B compared to group A. Even though leukocytosis, cervical lymphadenitis and coronary artery aneurysm were more frequent, and the levels of serum lipids at admission were lower in group B, without significance.
Conclusion
: IVGG re-treatment appeared to be effective in the treatment of refractory KD, but could not reduce the incidence of coronary artery aneurysm. We concluded it was difficult to predict risk factors for IVGG re-treatment from these data. Further studies are needed to determine the indication and appropriate dosage of IVGG re-treatment.

Keywords :Kawasaki disease, IVGG, Re-treatment